finitely presented
Isomorphic to the kernel of a morphism of free modulesIsomorphic to the kernel of a morphism of free modules; such that there exists an exact sequence Rᵐ→Rⁿ→M→0 for some integers m,n.
Meaning
1 senses(not comparable)Isomorphic to the kernel of a morphism of free modules; such that there exists an exact sequence Rᵐ→Rⁿ→M→0 for some integers m,n.